M1-T1-MLC5 - Context windows, memory modules and what they mean for education

Many surprises in everyday AI use – the model “forgets” an instruction, mixes up two topics, or unexpectedly knows something about us – can be explained by two mechanisms: the context window and the memory functions. The aim of this material is to explain what AI systems can and cannot retain during and between conversations. By the end of the material, teachers will be able to distinguish temporary conversation context from longer-term, memory-like functions, explain how these affect continuity, personalisation and privacy, and use practical routines to keep long work sessions reliable and learners’ data safe.